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In recent years, combinatorial chemistry has had a significant impact on catalyst discovery in diverse fields. Proton-activated fluorescence (PAF) has been successfully demonstrated as a technique for effective screening of catalysts for electro-oxidation, enzymatic ester hydrolysis and nonenzymatic acyl transfer reactions. Among the working prototypes are screens for high-throughput assays of arrayed...
Octapeptides capable of adopting β-hairpin conformations have been found to function as efficient catalysts for the kinetic resolution of certain racemic secondary alcohols. Parallel solid phase synthesis of a series of peptides with the common feature of the d-Pro-Gly sequence at the turn region (i+3 to i+4) was carried out to yield a family of octapeptide catalysts. The peptides were then screened...
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